.content-wrap{width:100%;min-width: 1140px;}
.content{width: 1140px;min-width: 1140px;margin: auto;box-sizing: border-box;display: flex;flex-direction: column;align-items: center;}
.zb-img{width: 1140px;height: 370px;}
.zb-intro{width: 100%;box-sizing: border-box;padding:35px 25px 55px 25px}
.zb-intro .zb-div{margin-bottom: 20px;color: #000000;}
.zb-intro .zb-div:last-child{margin-bottom: 0px;}
.zb-intro .zb-div p{font-size: 14px;line-height:25px;}
.zb-intro .zb-div h3{font-size: 24px;line-height: 40px;}
.zb-intro .zb-div h4{font-size: 18px;line-height: 30px;}